Peppered Rib Roast with Roasted Garlic Sauce

Ingredients

• 1 beef Ribeye Roast boneless, small end (4 to 6 pounds)
• 1 tablespoon chopped fresh parsley
• 2 teaspoons coarse grind black pepper
• 2 medium heads garlic
• 2 teaspoons olive oil
• 1 cup reduced-sodium beef broth
• 2 tablespoons dry sherry
• 1/2 cup half-and-half
• 1/4 teaspoon salt
• Chopped fresh parsley (optional)